Product Details | CIRCUIT BREAKER

5925-00-857-4307 A device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see RELAY (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see RELAY-SWITCH. Excludes CIRCUIT BREAKER BOX and magneto "breaker" assemblies. See also SWITCH (as modified); and CONTROLLER.

Part Alternates: 1585108GR3, 5925-00-857-4307, 00-857-4307, 5925008574307, 008574307

Electrical and Electronic Equipment Components | Circuit Breakers

Supply Group (FSG) NSN Assign. NIIN
59 00-857-4307

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Technical Data | NSN 5925-00-857-4307

Characteristic Specifications
POLE QUANTITY 3
MAXIMUM CONTINUOUS LOAD CURRENT RATING PER POLE 35.0 AMPERES AC ALL LOCATIONS
OPERATING VOLTAGE TYPE AND RATING PER POLE IN VOLTS 14400.0 AC ALL LOCATIONS
FREQUENCY IN HERTZ 60.0 ALL LOCATIONS
MAXIMUM INTERRUPTING CAPACITY CURRENT TYPE AND RATING PER POLE IN AMPS 1500.0 AC ALL LOCATIONS
CIRCUIT PROTECTION TYPE OVERCURRENT ALL LOCATIONS
TRIP RELEASE METHOD MAGNETIC ALL LOCATIONS
ULTIMATE TRIP RATING OF CONTINUOUS CURRENT RATING PER POLE IN PERCENT 200.0 ALL LOCATIONS
RESET METHOD AUTOMATIC
MAIN CONTACT TRIPPING MECHANISM TYPE TRIP FREE
OVERALL LENGTH 33.000 INCHES NOMINAL
OVERALL HEIGHT 13.500 INCHES NOMINAL
OVERALL WIDTH 39.250 INCHES NOMINAL
CASE MATERIAL METAL
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
NOMINAL THREAD SIZE 0.562 INCHES
ACTUATOR FUNCTION TRIP W/SEPARATE RESET
TERMINAL TYPE AND QUANTITY 7 COMPRESSION
INCLOSURE PROTECTION TYPE FOR WHICH DESIGNED WATERTIGHT
SPECIAL FEATURES W MTG.HOLES SPACED 11.500 IN. C TO C,2 MTG. HOLES SPACED 11.750 IN. C TO C
III ARC QUENCHING METHOD OIL BLOWOUT
MANUFACTURERS CODE 79500
DESIGN CONTROL REFERENCE 1585108GR3

Restrictions/Controls & Freight Information | NSN 5925-00-857-4307

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information